3D reconstruction of complex dielectric function of the glass during the femtosecond micro-fabrication

Alexander V. Turchin, Mykhaylo Dubov, John A. Williams

Research output: Chapter in Book/Report/Conference proceedingConference publication

Abstract

We measure complex amplitude of scattered wave in the far field, and justify theoretically and numerically solution of the inverse scattering problem. This allows single-shot reconstructing of dielectric function distribution during direct femtosecond laser micro-fabrication.
Original languageEnglish
Title of host publicationAdvanced photonics and renewable energy
PublisherOptical Society of America
ISBN (Print)978-1-55752-896-4
DOIs
Publication statusPublished - 2010
EventBragg Gratings, Photosensitivity, and Poling in Glass Waveguides - Karlsruhe, Germany
Duration: 21 Jun 201024 Jun 2010

Publication series

NameOSA technical digest
PublisherOptical Society of America

Conference

ConferenceBragg Gratings, Photosensitivity, and Poling in Glass Waveguides
Abbreviated titleBGPP 2010
CountryGermany
CityKarlsruhe
Period21/06/1024/06/10

Keywords

  • complex amplitude
  • scattered wave
  • far field
  • inverse scattering problem
  • single-shot reconstructing
  • dielectric function distribution
  • direct femtosecond laser micro-fabrication

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